/**
 * Licensed to Apereo under one or more contributor license
 * agreements. See the NOTICE file distributed with this work
 * for additional information regarding copyright ownership.
 * Apereo licenses this file to you under the Apache License,
 * Version 2.0 (the "License"); you may not use this file
 * except in compliance with the License.  You may obtain a
 * copy of the License at the following location:
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

/**
 * Menu accessed through a (typically) 'hamburger' icon;  traditionally for small displays.
 */
.use-hamburger-menu-mixin {
  position: relative;
  top: 0;
  left: 0;
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -ms-backface-visibility: hidden;
  -o-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: all 350ms ease-out;
  -moz-transition: all 350ms ease-out;
  -o-transition: all 350ms ease-out;
  transition: all 350ms ease-out;

  /* When the sidebar is active */

  /* TODO Put translate3d, scale3d, transition, transform-origin, backface-visibility, etc. in uPortal mixin.less */
  &.active {
    -webkit-transform: translate3d(270px, 0, 0) scale3d(1, 1, 1);
    -moz-transform: translate3d(270px, 0, 0) scale3d(1, 1, 1);
    -ms-transform: translate3d(270px, 0, 0) scale3d(1, 1, 1);
    -o-transform: translate3d(270px, 0, 0) scale3d(1, 1, 1);
    transform: translate3d(270px, 0, 0) scale3d(1, 1, 1);

    #portalNavigation {
      filter: ~"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
      opacity: 1 !important;
      -webkit-transform: translate3d(10px, 0, 0) !important;
      -moz-transform: translate3d(10px, 0, 0) !important;
      -ms-transform: translate3d(10px, 0, 0) !important;
      -o-transform: translate3d(10px, 0, 0) !important;
      transform: translate3d(10px, 0, 0) !important;
      z-index: 4 !important;
    }
  }

  .portal-nav {
    background: @navbar-background-color;
    position: relative;
    z-index: -1; /* do not change */

    .sidebar-offcanvas {
      position: absolute;
      top: 10px;
      left: 0;
      -webkit-transform: translate3d(-100%, 0, 0);
      -moz-transform: translate3d(-100%, 0, 0);
      -ms-transform: translate3d(-100%, 0, 0);
      -o-transform: translate3d(-100%, 0, 0);
      transform: translate3d(-100%, 0, 0);
      -webkit-backface-visibility: hidden;
      -moz-backface-visibility: hidden;
      -ms-backface-visibility: hidden;
      -o-backface-visibility: hidden;
      backface-visibility: hidden;

      #portalNavigation {
        top: @mobile-navbar-top-position;
        filter: ~"progid:DXImageTransform.Microsoft.Alpha(Opacity=70)";
        opacity: 0.7;
        -webkit-transition: z-index 350ms ease, opacity 350ms,
          -webkit-transform 350ms ease;
        -webkit-transition-delay: ease, 0s;
        -moz-transition: z-index 350ms ease, opacity 350msease,
          -moz-transform 350ms ease;
        -o-transition: z-index 350ms ease, opacity 350ms ease,
          -o-transform 350ms ease;
        transition: z-index 350ms ease, opacity 350ms ease, transform 350ms ease;
        -webkit-transform: translate3d(270px, 0, 0) scale3d(0.9, 0.9, 0.9);
        -moz-transform: translate3d(270px, 0, 0) scale3d(0.9, 0.9, 0.9);
        -ms-transform: translate3d(270px, 0, 0) scale3d(0.9, 0.9, 0.9);
        -o-transform: translate3d(270px, 0, 0) scale3d(0.9, 0.9, 0.9);
        transform: translate3d(270px, 0, 0) scale3d(0.9, 0.9, 0.9);
        -webkit-transform-origin: 50% 0%;
        -moz-transform-origin: 50% 0%;
        -ms-transform-origin: 50% 0%;
        -o-transform-origin: 50% 0%;
        transform-origin: 50% 0%;
        position: relative;
        z-index: -10; /* do not change */

        ul.menu {
          .inline-block-list;

          background-color: transparent;
          width: 260px;

          .list-group-item {
            padding: 0;
            border-bottom: 1px solid lighten(@offcanvas-background-color, 25%);
            border-left: 0 solid lighten(@offcanvas-background-color, 25%);
            border-right: 0 solid lighten(@offcanvas-background-color, 25%);
            border-top: 1px solid lighten(@offcanvas-background-color, 25%);
            border-radius: 0 !important;
            background-color: @mobile-navbar-item-background-color;

            &.active,
            &.active:hover,
            &.active:focus {
              z-index: 2;
              color: @mobile-navbar-item-active-text-color;
              background-color: @mobile-navbar-item-active-background-color;
              border-color: transparent;
            }

            &.active {
              z-index: 2;
              color: @mobile-navbar-item-active-text-color;
              background-color: @mobile-navbar-item-active-background-color;
              border-color: transparent;

              &.open {
                a.dropdown-toggle {
                  &:focus,
                  &:active {
                    color: @navbar-controls-color;
                  }
                }
              }

              a {
                color: @mobile-navbar-item-active-text-color !important;
                &.portal-navigation-gripper {
                  position: absolute;
                  background: none;
                  top: 0;
                  left: 2px;
                  font-size: 6pt;
                  padding: 2px;
                  color: @navbar-controls-color;
                  cursor: move;
                  line-height: normal;
                  display: inline;
                  opacity: 0.2;

                  &:hover {
                    color: @navbar-controls-hover-color;
                    opacity: 0.9;
                  }

                  span {
                    display: none;
                  }
                }

                &.portal-navigation-delete {
                  position: absolute;
                  background: none;
                  top: 0;
                  right: 0;
                  padding: 3px;
                  margin-right: -1px;
                  font-size: 8pt;
                  line-height: normal;
                  margin-top: -3px;
                  color: @navbar-controls-color;
                  display: inline;
                  opacity: 0.2;

                  &:hover {
                    color: @navbar-controls-hover-color;
                    opacity: 0.9;
                  }

                  span {
                    display: none;
                  }
                }
              }
            }

            &.portal-navigation-add-item {
              padding: 8px 12px;
            }

            &.useflyout {
              a.portal-navigation-link,
              div.fl-inlineEditContainer {
                padding-left: 29px !important;
                margin-bottom: -24px; /* do not change */
              }
            }

            a {
              &.portal-navigation-link {
                display: block;
                color: @navbar-item-text-color;
                background: @navbar-item-background-color;
                font-weight: inherit;
                text-decoration: none;
                padding: 8px 24px;
                width: 100%;
                min-width: 100%;

                &.disabled {
                  pointer-events: none;
                  cursor: default;
                }

                &:hover,
                &:focus {
                  background: @navbar-item-hover-background-color;
                  color: @navbar-item-hover-text-color;

                  i {
                    opacity: 1;
                  }
                }

                i {
                  float: right;
                  margin-top: 2px;
                  margin-right: -6px;
                  opacity: 0.5;
                }
              }

              &.portal-navigation-gripper,
              &.portal-navigation-delete {
                display: none;
              }

              &.dropdown-toggle.portal-navigation-dropdown {
                display: inline-block;
                position: relative;
                width: 26px;
                top: -5px;

                &:hover,
                &:focus,
                &:active {
                  background-color: transparent;
                }

                &:focus {
                  outline: dotted 1px;
                }

                .caret {
                  margin: 10px 7px;
                  -webkit-transform: rotate(-90deg);
                  -moz-transform: rotate(-90deg);
                  -o-transform: rotate(-90deg);
                  -ms-transform: rotate(-90deg);
                  transform: rotate(-90deg);
                  -webkit-transition: transform 150ms ease-out;
                  -moz-transition: transform 150ms ease-out;
                  -o-transition: transform 150ms ease-out;
                  transition: transform 150ms ease-out;
                }
              }
            }

            div.fl-inlineEditContainer {
              background: @navbar-item-active-background-color;
              padding: 2px 15px 3px;

              input.flc-inlineEdit-edit {
                border: medium none;
                color: @grayscale10;
                margin-top: 8px;
                margin-bottom: 7px;
                margin-right: 5px;
              }

              p.fl-inlineEdit-editModeInstruction {
                height: 0;
                overflow: hidden;
                width: 0;
              }
            }

            ul.dropdown-menu {
              position: relative;
              top: 0;
              float: none;
              min-width: 160px;
              padding: 0;
              border-radius: 0;

              li.portal-subnav {
                border-bottom: 1px solid @black;
                width: 100%;
                min-width: 100%;
                color: @black;

                &:lastchild {
                  border-bottom: 0 solid @black;
                }

                a.portal-subnav-link {
                  width: 100%;
                  min-width: 100%;
                  color: @black !important;
                  background-color: @white;
                }
                a {
                  &:hover,
                  &:focus {
                    background: @navbar-item-active-hover-background-color;
                    color: @mobile-navbar-flyout-item-active-hover-text-color !important;
                  }
                }
              }
            }
          }

          /* Rotate the caret if the subnav is open */
          .open {
            [aria-expanded="true"] {
              .caret {
                -webkit-transform: rotate(0deg) !important;
                -moz-transform: rotate(0deg) !important;
                -o-transform: rotate(0deg) !important;
                -ms-transform: rotate(0deg) !important;
                transform: rotate(0deg) !important;
              }
            }
          }
        }
      }
    }
  }
}

/**
 * Menu accessed through tabs;  traditionally for large displays.
 */
.use-tabs-menu-mixin {
  /* Intended to undo the rules for small displays above */
  position: initial;
  left: initial;
  -webkit-transition: initial;
  -o-transition: initial;
  transition: initial;

  /* Added to the hierarchy to insure that these rules are at least as specific as above */
  #wrapper {
    .menu-toggle {
      display: none;
    }

    /*
        * Convert navigation from toggled block menu to inline tabs.
        */
    .portal-nav {
      background: @navbar-background-color;
      border-top: @navbar-border-size solid @navbar-border-color;
      border-bottom: @navbar-border-size solid @navbar-border-color;
      font-weight: @navbar-item-font-weight;

      .sidebar-offcanvas {
        /* Intended to undo the rules for small displays above */
        position: initial;
        top: initial;
        left: initial;
        width: initial;
        -webkit-transform: none !important;
        -moz-transform: none !important;
        -ms-transform: none !important;
        -o-transform: none !important;
        transform: none !important;

        #portalNavigation {
          -webkit-transform: none !important;
          -moz-transform: none !important;
          -ms-transform: none !important;
          -o-transform: none !important;
          transform: none !important;
        }
        #portalNavigationTabGroup {
          background-color: @tabgroup-background-color;
          margin-left: -15px;
          padding-left: 15px;
          margin-right: -15px;
          padding-right: 15px;

          #portalNavigationTabGroupsList {
            display: inline-block;
            .inline-block-list;

            margin-left: 64px;
            margin-bottom: -4px;
            width: 100%;

            :not(.active).list-group-item {
              &:hover,
              &:focus {
                background-color: @tabgroup-item-hover-background-color;
                color: @tabgroup-item-hover-text-color;
              }
            }

            .list-group-item {
              display: inline-block;
              margin-bottom: 0;
              margin-left: -4px;
              margin-right: 0;
              border: none;
              border-radius: 0 !important;
              .float;

              border-width: 0;
              background-color: @tabgroup-item-background-color;

              &:last-child {
                border-bottom: initial;
              }

              a.portal-navigation-link {
                display: inline-block;
                color: @tabgroup-item-text-color;

                margin: 0;
                padding: 1px 5px;

                &:hover,
                &:focus {
                  background-color: transparent;
                  color: @tabgroup-item-hover-text-color;
                }
              }

            }

            .active {
              background-color: @tabgroup-item-active-background-color;
              color: @tabgroup-item-active-text-color;

              &:hover,
              &:focus {
                background-color: @tabgroup-item-active-hover-background-color;
                color: @tabgroup-item-active-hover-text-color;
              }
            }
          }
        }
        ul.menu {
          display: block;
          .inline-block-list;

          margin-left: 64px;
          width: initial;

          :not(.active).list-group-item {
            &:hover,
            &:focus {
              background-color: @navbar-item-hover-background-color;
              color: @navbar-item-hover-text-color;
            }
          }

          .active {
            .portal-navigation-link {
              float: left;
            }
          }

          .caret {
            -webkit-transition: transform 150ms ease-out;
            -moz-transition: transform 150ms ease-out;
            -o-transition: transform 150ms ease-out;
            transition: transform 150ms ease-out;
            -webkit-transform: rotate(0deg);
            -moz-transform: rotate(0deg);
            -o-transform: rotate(0deg);
            -ms-transform: rotate(0deg);
            transform: rotate(0deg);
          }

          .open {
            [aria-expanded="true"] {
              .caret {
                /* if you need to animate the caret of the flyout on desktop, put 180deg instead of 0deg */
                -webkit-transform: rotate(0deg);
                -moz-transform: rotate(0deg);
                -o-transform: rotate(0deg);
                -ms-transform: rotate(0deg);
                transform: rotate(0deg);
              }
            }
          }

          .list-group-item {
            display: inline-block;
            margin-bottom: 0;
            margin-left: -4px;
            margin-right: 0;
            border: none;
            border-radius: 0 !important;
            .float;

            border-width: 0;
            background-color: transparent;

            &:last-child {
              border-bottom: initial;
            }

            a.portal-navigation-link {
              display: inline-block;

              /* line-height: 30px; */
              margin: 0;
              padding: 1px 5px;

              &:hover,
              &:focus {
                background-color: transparent;
                color: @navbar-item-hover-text-color;
              }
            }

            a {
              &.portal-navigation-gripper {
                position: absolute;
                background: none;
                top: 0;
                left: 2px;
                font-size: 6pt;
                padding: 2px;
                color: @navbar-controls-color;
                cursor: move;
                line-height: normal;
                display: inline;
                opacity: 0.2;

                &:hover {
                  color: @navbar-controls-hover-color;
                  opacity: 0.9;
                }

                &:focus {
                  outline: dotted 1px;
                }

                span {
                  display: none;
                }
              }

              &.portal-navigation-delete {
                position: absolute;
                background: none;
                top: 0;
                right: 0;
                padding: 3px;
                margin-right: -1px;
                font-size: 8pt;
                line-height: normal;
                margin-top: -3px;
                color: @navbar-controls-color;
                display: inline;
                opacity: 0.2;

                &:hover {
                  color: @navbar-controls-hover-color;
                  opacity: 0.9;
                }

                &:focus {
                  outline: dotted 1px;
                }

                span {
                  display: none;
                }
              }
            }

            div.fl-inlineEditContainer {
              background: @navbar-item-active-background-color;
              padding: 0 4px;

              input.flc-inlineEdit-edit {
                border: medium none;
                color: @grayscale10;
                margin: 0 auto;
              }
              p.fl-inlineEdit-editModeInstruction {
                height: 0;
                overflow: hidden;
                width: 0;
              }
            }

            &.useflyout {
              a.portal-navigation-link,
              div.fl-inlineEditContainer {
                padding: 1px 5px;
                width: auto;
              }

              div.fl-inlineEditContainer {
                float: left;
              }
            }

            a.dropdown-toggle.portal-navigation-dropdown {
              float: right;
              left: 3px;
              position: relative;
              top: 0;

              /* increase clickable size of dropdown toggle */
              padding: 0 5px 5px;
              margin: 0 -5px -5px;

              &:focus {
                outline: dotted 1px;
              }
            }

            .dropdown-menu {
              position: absolute;
              top: 100%;
              border-radius: 0;
              padding: 0;
              margin-top: -1px; /* do not remove */

              li.portal-subnav {
                border-bottom: 1px solid @black;
                width: 100%;
                min-width: 100%;
                color: @black;

                &:lastchild {
                  border-bottom: 0 solid @black;
                }

                a.portal-subnav-link {
                  width: 100%;
                  min-width: 100%;
                  color: @black;
                  background-color: @white;
                  z-index: 6;
                }

                a {
                  &:hover,
                  &:focus {
                    background: @navbar-item-active-hover-background-color;
                    color: @white;
                  }
                }
              }
            }
          }

          .active {
            background-color: @navbar-item-active-background-color;
            color: @navbar-item-active-text-color;
            &:hover,
            &:focus {
              .portal-navigation-gripper {
                background-color: transparent;
              }
            }
          }

          li.portal-navigation-add-item {
            padding: 11px 6px;
          }
        }
      }
    }
  }
}

@media screen {
  /**
    * For the moment, please, do not remove `max-with: @screen-xs-max` media query, the desktop css rules won't be ok:
    * to much do/undo rules / difference hierarchy in code. will fix that later
    * This is a special case of mobile first and it can facilitate customSkin, see comments in skin.less
    */

  /* Class 'up-use-tabs-none' and screens under @screen-sm-max are always hamburger */
  .row-offcanvas.up-use-tabs-none {
    .use-hamburger-menu-mixin();
  }

  /* Class 'up-use-tabs-sm' uses tabs above @screen-sm-min */
  .row-offcanvas.up-use-tabs-sm {
    @media (max-width: @screen-xs-max) {
      .use-hamburger-menu-mixin();
    }
    @media (min-width: @screen-sm-min) {
      .use-tabs-menu-mixin();
    }
  }

  /* Class 'up-use-tabs-md' uses tabs above @screen-md-min */
  .row-offcanvas.up-use-tabs-md {
    @media (max-width: @screen-sm-max) {
      .use-hamburger-menu-mixin();
    }
    @media (min-width: @screen-md-min) {
      .use-tabs-menu-mixin();
    }
  }

  /* Class 'up-use-tabs-lg' uses tabs above @screen-lg-min */
  .row-offcanvas.up-use-tabs-lg {
    @media (max-width: @screen-md-max) {
      .use-hamburger-menu-mixin();
    }
    @media (min-width: @screen-lg-min) {
      .use-tabs-menu-mixin();
    }
  }
}
